Effect of graded hypoxia on high-affinity Ca++-ATPase activity in cerebral cortical nuclei of newborn piglets Amjad, M.; Qayyum, I.; Mcgowan, J.E.; Mishra, O.P.; Delivoria Papadopoulos, M. Pediatric Research 45(4 Part 2): 182A 1999 0031-3998 10.1203/00006450-199904020-01079 https://eurekamag.com/research/034/796/034796650.php